Phone not vibrating help please!

[steveoski]

ok so heres what happened sunday i dropped my phone usb side down into a glass of coke the cup was maybe a 1/4 of the way full i was able to get the phone out in like 3 seconds and the power was still on quickly i removed the battery mem card etc. I let it sit out for about 2 days and when i powered it in voila had to hard reset but everything works as expected excedpt the phone no longer vibrates. I have insurance but i dont want to use it as its a 100 dollaars and everything else works, except the phone will not vibrate. i have tried dropping it in different angles i know thats not smart but hey i thought maybe because of the pop its like stuck or something i donno. Does anyone know of a way to maybe see if its software or hardware? and maybe fix it? i can take things apart so i dont mind that but just looking for some help. Thx

I have flashed to a couple different roms all the same no vibrate.